Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qc7DF-00DsLo-0M for pgsql-hackers@arkaria.postgresql.org; Fri, 01 Sep 2023 16:41:37 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1qc7DC-00FoNi-G9 for pgsql-hackers@arkaria.postgresql.org; Fri, 01 Sep 2023 16:41:34 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qc7DC-00FoNM-4Q for pgsql-hackers@lists.postgresql.org; Fri, 01 Sep 2023 16:41:33 +0000 Received: from mail-pl1-x643.google.com ([2607:f8b0:4864:20::643]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1qc7D7-002BVD-5W for pgsql-hackers@lists.postgresql.org; Fri, 01 Sep 2023 16:41:32 +0000 Received: by mail-pl1-x643.google.com with SMTP id d9443c01a7336-1c0efe0c4acso2920595ad.0 for ; Fri, 01 Sep 2023 09:41:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693586488; x=1694191288; darn=lists.postgresql.org; h=to:date:message-id:subject:mime-version:content-transfer-encoding :from:from:to:cc:subject:date:message-id:reply-to; bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=; b=mES11aeey8DFWIcFvo0pxmSqzDfFcbCFoJUNQJIzlUILAB4aSbIAgNrm6JSeinTEqh agPnYumn8XXAiOGmWNiHWSXaC1BZQwk+4IS31epMat1POHRv9X5VvNtYM9klHxKYILix q3boDfL+kKvMFhdbAvvZNkvDfH+EAffZD9JCLNOz0ldDA6SDR8lDKucLakBdBH4FNoGq gW2RBjlzJqA9p5Bz0onrMU0jQ9I3GfeJEnonuCtP1lzfaxKE1nPs99Ql+IZs8agKbnUS BZDs5swS/344Wgvdb0uSonVydDFm0pJyNu+G8+Lve3nh+GR3ZglLVI9KYDsyWKfaWtK1 pdrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693586488; x=1694191288; h=to:date:message-id:subject:mime-version:content-transfer-encoding :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=; b=T+n3aByfFYZEseQoq2GoHzgOe/zytMLkeFqZh4uzUd+kROG9vDRFnswOqhYS1/+cgD MkSDA4gk30mQHYUGFWG7/8aW7SUvl/CCPC7k2jqTpA7/ILnxEChgf8jncJuT+kDXMFto y/cNx7chli826xQSVMcttEs206cYFnhCd9GSeceWHgYyxFvGtWmrydSDi6B1tOJn1d0T Qii9D2AukQABVA70wnBWJx48eKykiq+t1X92qvSMX8UbsRyQT46V7U4u/hj2B1PZidis Rs2fzam5Cif98kFjbCjiWb/YUlYU7y3o9/R6lx+CNNeXD6kk3qSFdj2d3aJit7UinkWm r08Q== X-Gm-Message-State: AOJu0YwQAvjqnXS4ow5mtE4TjlVWCaSl4rmAKePZlOgnB7ctv8q2CXOy ObIRmfJr4szMboNBzetuvzQp8mGBmrjXYLIk X-Google-Smtp-Source: AGHT+IHA6tT5NSb82Gl3jLXrYfPsfM9r5EbuxcSsLZ0iihRBBFislGT/8rl3FbbvdzzW00pKp8nOUw== X-Received: by 2002:a17:902:d48f:b0:1c0:cbaf:6939 with SMTP id c15-20020a170902d48f00b001c0cbaf6939mr3556109plg.3.1693586487798; Fri, 01 Sep 2023 09:41:27 -0700 (PDT) Received: from smtpclient.apple ([2406:da18:2d9:e500:a2ec:5b6c:34cc:7c83]) by smtp.gmail.com with ESMTPSA id d1-20020a170903230100b001b9dab0397bsm3190549plh.29.2023.09.01.09.41.26 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Sep 2023 09:41:27 -0700 (PDT) From: jacktby jacktby Content-Type: text/plain Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.600.7\)) Subject: Is there a complete doc to describe pg's traction implementation in detail? Message-Id: Date: Sat, 2 Sep 2023 00:41:14 +0800 To: pgsql-hackers@lists.postgresql.org X-Mailer: Apple Mail (2.3731.600.7) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk